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Various kinds of rollers shown in Chinaplas

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Used in CPP, LDPE, LLDPE cast film production. Using a unique double-layer spiral runner design, cooling better, more stable product quality, higher capacity. 
Product parameters are as follows:
1, Cylindricity, concentricity tolerance accuracy: 0.01mm
2, Roll surface roughness: Ra0.01
3, The temperature control accuracy: +/- 0.5 ℃
4, Line speed: 160-500m / min
5, Dynamic balance: G2.5 level

Used in PET, PP / PS, PC and other sheet production. The use of thin-walled high-efficiency cooling milling spiral runner design, cooling better, higher capacity. Roller through the enhanced design, to withstand the small amount of high pressure on the variable.
Product parameters are as follows:
1, Clyndricity, concentricity tolerance accuracy: 0.01mm
2, Roll surface roughness: Ra0.005
3, The temperature control accuracy: +/- 0.5 ℃
4, Line speed: 5-30m / min
5, Dynamic balance: G6.3 level

1. Jwell is the largest plastic extrusion machine manufacturer in China.We work closely with world famous brand , your equipment can also be equipped with  any component brand you wish .

2. Jwell has twin parrel screw extrusion test line and single screw test line . Our test lab support you test under realistic production conductions as well as further enhance your processing technology through our test and help you choose the right type of equipment .

3. Working with Jwell you can be confident that your service and maintenance requirements will be correctly documented and that you have exactly the right resources and skills in place before start-up. Our experienced team will work with you to identify the people, resources and process documentation you will need to support your maintenance activities.
4. Jwell provides technical, driving and systems training to employees and engineers from supplier from all over the world.

All the machines are packaged by our professional team, will be packed by wooden pallet. For some important spare parts, we will pack with the wooden box.

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